WRH$_ACTIVE_SESSION_HISTORY Does Not Get Purged Based Upon the Retention Policy (Doc ID 387914.1)

Last updated on JULY 13, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.1 and later
Information in this document applies to any platform.

Symptoms

AWR tables are not being purged according to settings in sys.wrm$_wr_control. Because of this the tables are accumulating more and more rows and the segments associated with these tables become very large.

Cause

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